1pc 550W Power Supply for Dell WJ829 D9761 MY064 PE1850 A670P-00 | Hot-Swap Server PSU

Aomoproing presents a high-quality 550W hot-swappable server power supply, engineered as a direct replacement for Dell OEM part numbers WJ829, D9761, MY064, HY104, and A670P-00. Exclusively designed for the Dell PowerEdge 1850 1U rack server platform, this PSU ensures seamless compatibility and reliable power delivery for mission-critical applications. This power supply features a universal 100-240V AC auto-ranging input (47-63Hz) with active power factor correction (PFC), enabling efficient operation across all global power grids. It provides a robust 550W continuous output via a stable single 12V rail, perfectly powering dual-core processors, RAID controllers, and high-speed SAS/SATA drives in the PowerEdge 1850.

The tool-less hot-swappable design allows for live replacement during server operation, supporting N+1 redundant configurations to eliminate downtime and ensure business continuity. Built with industrial-grade components, it
includes comprehensive safety features: over-voltage (OVP), over-current (OCP), short-circuit (SCP), and over-temperature (OTP) protections to safeguard your server hardware. Each unit is 100% fully tested before shipping to guarantee stable performance and reliability. It is a cost-effective, high-quality alternative to OEM parts, maintaining the same form factor, pin-out, and electrical specifications for effortless
installation.

Specifications

:
Power: 550
Watts Max Input: 100-240V AC, 8A, 47-63Hz, Active
PFC Output: Single +12V Rail Form F